<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>JavaScript Introduction</title>
</head>
<body>
   <div class="box">
        Hey I am a Box
   </div>
   <button>Submit</button>

<script src="script.js"></script>
</body>
</html>